INCOME TAXES (Schedule of Net Deferred Tax Asset) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 30, 2013	Mar. 31, 2012
Income Tax Disclosure [Abstract]
Depreciation	$ (25,186)	$ (17,208)
Amortization	(14,776)	(19,249)
Inventory	7,884	4,224
Hedging	(162)	(589)
Accruals and reserves	7,208	6,352
Net operating loss carry-forward	1,877	3,354
Stock based compensation	7,834	8,649
Tax credit carry-forward, net	2,243	2,328
Gross deferred taxes	(13,078)	(12,139)
Less valuation allowance	(1,009)	(1,569)
Net deferred tax liability	$ (14,087)	$ (13,708)